Changing background color of website with coding

[Jina]

Hi! 

I am trying to figure out to change the background color of our website. www.alexcarro.com

Actually, one of our previous colleagues changed it, but she used coding, and now, we are trying to find out how to change it. 

I tried the theme settings>color, but there is no option for background color. 

I also tried /theme.liquid, and assets, but I couldn't find any coding languages including background-color, bg color, or color. 

Is there anyone who can help me with this issue? 

Thank you! 

Best,

Jina 

[Natztech]

-> Go to Online Store->Theme->Edit code
-> Asset->/theme.css ->paste below code at the bottom of the file.

if want to change color then you change with give background color

body {
    
        background-color: #ffffff !important;
}